Four stakeholders. Real physical actions on one side, mobile interfaces on the other. Watch how every gram of gold deposited at Koidu vault flows through every screen.
Amber panels above each phone represent actions that happen in the physical world — gold deposits at the vault, bank reserves. The user does not tap these on their phone.
The phones below show the actual apps and USSD menus each stakeholder uses — this is the software layer that reflects physical events and enables digital actions.
Click "Deposit 5g gold" on Aminata's physical panel. Watch:
(1) Her phone balance updates — dial *747# → option 2 to verify. (2) Mohamed's cooperative dashboard shows a new member deposit. (3) BSL's live ledger records the mint. (4) Mohamed can then tap Settle with BSL to convert coop SLG into SLE cash — BSL approves, and the physical gold moves to the national reserve.
Every number is state-synchronised across the four phones. This is the entire SLG system working as one.